In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Coriolis wrote: hmm, I thought the docs specified that write enable bit, WREN, is reset after each opcode which is denoted by transitioning CS back to high. If Im correct, you shouldn't have CS=1 on the 4th line. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=90255#m90469 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)